Pseudospin-electron model spectrum in alloy analogy approximation

Energy spectrum of the pseudospin-electron model is investigated in the alloy analogy approximation within the framework of the dynamical mean field theory (DMFT). The case of two near Hubbard-like electron subbands, which determine the location of chemical potential at a certain set of model parame...

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Bibliographic Details

Published in:	Condensed Matter Physics
Main Authors:	I.V.Stasyuk, V.O.Krasnov
Format:	Article
Language:	English
Published:	Yukhnovskii Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine 2006-01-01
Subjects:	dynamical mean-filed theory irreducible Green's functions pseudospin-electron model alloy analogy approximation
Online Access:	http://dx.doi.org/10.5488/CMP.9.4.725